Sciweavers

Share
warning: Creating default object from empty value in /var/www/modules/taxonomy/taxonomy.module on line 1416.
GI
2009
Springer
11 years 6 months ago
Towards copy-evident JPEG images
Abstract: We present a technique for adding a high-frequency pattern to JPEG images that is imperceptible to the unaided eye, but turns into a clearly readable largeletter warning ...
Andrew Lewis, Markus Kuhn
books